Hi, using kamailio 4.4.5, we have noticed that the active_dialogs counter is not accurate and there seems to be some kind of "leak" present at least on higher loaded systems. For example, here active_dialogs was reporting just a bit over 1000 dialogs, but the numbers of dialogs confirmed and not just do not sum up together to that value: # grep -c 'state:: 1' dialogs_20170919_1712.txt 5 # grep -c 'state:: 2' dialogs_20170919_1712.txt 62 # grep -c 'state:: 3' dialogs_20170919_1712.txt 0 # grep -c 'state:: 4' dialogs_20170919_1712.txt 531 # grep -c 'state:: 5' dialogs_20170919_1712.txt 27 What could be the possible reasons or issues that lead to that? We are thinking now about switching statistics collection to: kamctl fifo dlg_list | grep -c 'state:: 4' or reading the count directly from the database, as it seems to only write the dialogs with state 4 to mysql and those numbers seem OKish. Any ideas?

Hi Daniel, On 09/26/2017 08:48 AM, Daniel-Constantin Mierla wrote: the rpc is not being used, but we do have a dlg_timeout of 12 hours. There are a few calls every day that are terminated on timeout, but this is a very small number compared to the total amount of calls on that system. Andrew

Hi Daniel, I'm Marco a colleague of Andrew. When we restart kamailio all the counters are correctly set to 0. If there are active calls in the system the active_dialogs counter is then set to the number of records (dialogs) saved in db. Regards, Marco On 09/26/2017 08:33 PM, Daniel-Constantin Mierla wrote: -- *Marco Capetta * Operations Engineer Sipwise GmbH <http://www.sipwise.com> , Campus 21/Europaring F15 AT-2345 Brunn am Gebirge Phone:  +43(0)1 301 2044 <tel:+4313012044> Email:  mcapetta(a)sipwise.com <mailto:mcapetta@sipwise.com> Website:  www.sipwise.com <http://www.sipwise.com> Particulars according Austrian Companies Code paragraph 14 "Sipwise GmbH" - Europaring F15 - 2345 Brunn am Gebirge FN:305595f, Commercial Court Vienna, ATU64002206